CN213727052U

CN213727052U - Feeding device of roller press

Info

Publication number: CN213727052U
Application number: CN202021497777.0U
Authority: CN
Inventors: 蒋振华
Original assignee: Shaoxing Keqiao No3 Cement Co Ltd
Current assignee: Shaoxing Keqiao No3 Cement Co Ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-07-20
Anticipated expiration: 2030-07-25

Abstract

The application relates to cement grinding equipment field especially relates to a loading attachment of roll squeezer. The roller press comprises a frame, a roller press body arranged on the frame, a feed hopper is arranged on the roller press body, a storage box is arranged on the frame, the storage box is placed on the ground, a lower guide wheel is connected to the storage box in a rotating mode, an upper guide wheel is connected to the frame in a rotating mode, the upper guide wheel is arranged above the feed hopper, a connecting belt is meshed between the upper guide wheel and the lower guide wheel in a synchronous mode, a driving mechanism used for driving the connecting belt to rotate is arranged on the frame, and a plurality of storage bins are arranged on the peripheral wall of the connecting belt. This application can improve the feeding efficiency of roll squeezer to do not influence the normal work of roll squeezer.

Description

Feeding device of roller press

Technical Field

The application relates to cement grinding equipment field especially relates to a loading attachment of roll squeezer.

Background

The roller press is designed according to the grinding principle of a material bed, and is mainly characterized in that: high pressure, full speed, full material and material bed crushing.

The roller press in the related technology is composed of a frame, a feed hopper, two roller systems, a transmission device, a torque bearing, a roller cover, a hydraulic system, a main bearing lubricating system, a dry oil lubricating system, an electrical system, a roller dismounting device and the like. Wherein, the two roller systems comprise two extrusion rollers which rotate oppositely and synchronously, one is a fixed roller, and the other is a movable roller. The material is fed from the upper part of the two extrusion rollers and is continuously brought between the two extrusion rollers, and the material becomes a compact cake after being subjected to the high pressure of 100-150MPa and is discharged from the lower part of the machine. The discharged cake, in addition to containing a proportion of finished fines. A large number of cracks are generated in the non-finished product particles, so that the grindability of the materials is improved, and the grinding energy consumption can be greatly reduced in the further grinding process.

However, in the above-mentioned correlation technique, the volume of roller press is all comparatively huge, and the level that leads to the feeder hopper is higher, and the mode of artifical feeding is comparatively inconvenient, and the efficiency of artifical feeding is lower simultaneously, influences the normal work of roller press.

SUMMERY OF THE UTILITY MODEL

In order to improve the feeding efficiency of roll squeezer, do not influence the normal work of roll squeezer, this application provides a loading attachment of roll squeezer.

The application provides a loading attachment of roll squeezer adopts following technical scheme:

the utility model provides a loading attachment of roller press, includes the frame, establishes the roller press body in the frame, be equipped with the feeder hopper on the roller press body, be equipped with the storage case in the frame, the storage case is subaerial to be placed, storage incasement rotation is connected with down the guide pulley, it is connected with the guide pulley to rotate in the frame, it sets up in the top of feeder hopper to go up the guide pulley, it has the connecting band to go up synchronous meshing between guide pulley and the lower guide pulley, be equipped with in the frame and be used for driving connecting band pivoted actuating mechanism, be equipped with a plurality of feed bins on the perisporium of connecting band.

Through adopting above-mentioned technical scheme, the storage case is used for the storage of subaerial material, and actuating mechanism drives the connecting band and rotates, and the connecting band drives feed bin synchronous motion, and the feed bin takes the material in the storage case to the top of feeder hopper to get into the inside of roll squeezer body through the feeder hopper, realize the material loading of roll squeezer.

Preferably, be provided with the baffle in the storage case, the baffle divides storage area and promotion district in with the storage case, the guide pulley sets up in promoting the district down, set up the opening that communicates storage area and promotion district on the baffle, promote the interior diapire in district for the arc setting and with the feed bin between clearance fit.

Through adopting above-mentioned technical scheme, clearance fit between bottom wall and the feed bin in the promotion district makes feed bin and the gap minimizing between the promotion district diapire to improve the feed bin and to the effect of drawing of material in the promotion district.

Preferably, a material cleaning mechanism for cleaning materials in the material storage area is arranged in the material storage area.

Through adopting above-mentioned technical scheme, clear material mechanism is used for making the material in the storage area get into fast and promotes in the lifting area, improves the rapid processing ability of material in the storage area, improves holistic work efficiency.

Preferably, clear material mechanism is including rotating the pivot of connection on the storage case, establishing epaxial helical blade, being used for driving pivot pivoted first driving piece in the pivot, the axial direction of pivot sets up towards the opening.

Through adopting above-mentioned technical scheme, first driving piece drives the pivot and rotates, and the pivot drives helical blade and rotates, and helical blade carries out the spiral to the material and promotes, makes the quick direction opening of material.

Preferably, the material cleaning device further comprises a trough arranged on the inner bottom wall of the material storage box, and the helical blade is in clearance fit with the inner wall of the trough.

Through adopting above-mentioned technical scheme, silo and helical blade's clearance fit make the gap minimizing between helical blade and the silo, make the material of helical blade below can both be driven by helical blade and remove, improve helical blade's promotion effect.

Preferably, the inner side wall of the material storage area is inclined to facilitate the material entering the trough.

Through adopting above-mentioned technical scheme, the inside wall that the slope set up, the material of being convenient for relies on the action of gravity of self, slides to in the silo to under the drive effect through helical blade, get into fast and promote the district and promote.

Preferably, the periphery of the connecting band is covered with a sealing cover, and the top end of the sealing cover is provided with a discharge hole.

Through adopting above-mentioned technical scheme, the setting of sealed cowling forms sealed effect to the feed bin, makes the feed bin remove the process, and the material that drops out from the feed bin drops again and collects to the bottom that promotes the district, reduces the waste of material.

Preferably, the driving mechanism comprises a second driving member, an output end of the second driving member is provided with a driving shaft, and the driving shaft is fixedly connected with the upper guide wheel.

Through adopting above-mentioned technical scheme, start the second driving piece, the second driving piece drives the drive shaft and rotates, and the drive shaft drives the upper guide pulley and rotates, and the upper guide pulley drives connecting band synchronous motion, makes the connecting band drive down the guide pulley and rotates, realizes the rotation effect of connecting band.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the material storage box is used for storing materials on the ground, the driving mechanism drives the connecting belt to rotate, the connecting belt drives the material bin to move synchronously, and the material bin brings the materials in the material storage box to the upper part of the feed hopper and enters the interior of the roller press body through the feed hopper to realize the feeding of the roller press;

2. the bottom wall in the lifting area is in clearance fit with the stock bin, so that a gap between the stock bin and the bottom wall of the lifting area is minimized, and the extraction effect of the stock bin on materials in the lifting area is improved;

3. the material cleaning mechanism is used for enabling materials in the material storage area to rapidly enter the lifting area to be lifted, so that the rapid processing capacity of the materials in the material storage area is improved, and the overall working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of a partial cross-sectional structure of an embodiment of the present application;

fig. 3 is a schematic sectional structure view of a storage bin according to an embodiment of the present application.

Description of reference numerals: 1. a frame; 2. a roller press body; 3. a feed hopper; 4. a material storage box; 5. a lower guide wheel; 6. an upper guide wheel; 7. a connecting belt; 8. a storage bin; 9. a drive mechanism; 10. a partition plate; 11. a material storage area; 12. a lifting zone; 13. an opening; 14. a material clearing mechanism; 15. a rotating shaft; 16. a helical blade; 17. a first driving member; 18. a trough; 19. a sealing cover; 20. a discharge port; 21. a second driving member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses loading attachment of roll squeezer.

As shown in fig. 1 and 2, a feeding device of a roller press comprises a frame 1 and a roller press body 2 arranged on the frame 1, wherein a feed hopper 3 is arranged on the roller press body 2. The storage box 4 is fixedly placed on the ground, and the storage box 4 is used for storing materials on the ground. The inside of storage case 4 rotates and is connected with down guide pulley 5, rotates on the frame 1 and is connected with guide pulley 6, goes up guide pulley 6 and sets up directly over guide pulley 5 down. Meanwhile, the upper guide wheel 6 is also arranged above the feed hopper 3. A connecting belt 7 is synchronously meshed between the upper guide wheel 6 and the lower guide wheel 5, and the connecting belt 7 is used for synchronous rotation of the upper guide wheel 6 and the lower guide wheel 5. A plurality of bins 8 are fixedly connected to the peripheral wall of the connecting belt 7. The frame 1 is provided with a driving mechanism 9, and the driving mechanism 9 is used for driving the connecting belt 7 to rotate. The driving mechanism 9 drives the connecting belt 7 to rotate, the connecting belt 7 drives the storage bin 8 to move synchronously, the storage bin 8 brings materials in the storage box 4 to the upper part of the feed hopper 3, and the materials enter the roller press body 2 through the feed hopper 3, so that the feeding of the roller press is realized.

The inside fixedly connected with baffle 10 of storage case 4, baffle 10 divides storage case 4 interior into storage area 11 and lifting area 12. Wherein the lower guide wheel 5 is rotatably arranged in the lifting zone 12.

As shown in fig. 1 and 2, the partition 10 is provided with an opening 13, and the opening 13 communicates with the storing area 11 and the lifting area 12. Promote the inside diapire of district 12 and set up for the arc, and clearance fit between diapire that the arc set up and feed bin 8 to make feed bin 8 and promote the gap minimizing between the 12 diapires in district, improve the feed bin 8 and to promoting the effect of drawing of the interior material of district 12.

As shown in fig. 1 and 3, a material cleaning mechanism 14 is disposed in the material storage area 11, the material cleaning mechanism 14 includes a rotating shaft 15 rotatably connected to the material storage tank 4, the rotating shaft 15 extends along the length direction of the material storage tank 4, and the axial direction of the rotating shaft 15 is disposed toward the opening 13. The peripheral wall of the rotating shaft 15 is fixedly connected with a helical blade 16. A first driving member 17 is fixedly connected to the peripheral wall of the end of the storing area 11 far away from the opening 13, the first driving member 17 is a motor, and the first driving member 17 is used for driving the rotating shaft 15 to rotate. First driving piece 17 drives pivot 15 and rotates, and pivot 15 drives helical blade 16 and rotates, and helical blade 16 carries out the spiral promotion to the material to make the material push opening 13 fast, thereby promote in making the material in the storage area 11 get into lifting area 12 fast, improve the quick throughput of material in the storage area 11, improve holistic work efficiency.

The material cleaning device further comprises a material groove 18 formed in the bottom wall of the interior of the material storage box 4, and the material groove 18 is arranged along the length direction of the material storage box 4. Wherein, clearance fit between the inner wall of helical blade 16 and silo 18 to make the gap minimizing between helical blade 16 and silo 18, make the material of helical blade 16 below can both be driven by helical blade 16 and remove, improve helical blade 16's promotion effect.

The inside wall of storage area 11 sets up for the slope, and the inside wall that the slope set up, the material of being convenient for relies on the action of gravity of self, slides to in the silo 18 to under the drive effect through helical blade 16, get into fast and promote district 12 and promote.

As shown in fig. 1 and 2, the periphery of the connecting band 7 is covered with a sealing cover 19, which has a sealing effect on the bin 8, so that the bin 8 can be moved, the materials dropped from the bin 8 can be collected again at the bottom of the lifting area 12, and the waste of the materials can be reduced. The top end of the sealing cover 19 is provided with a discharge port 20, and the discharge port 20 is used for discharging materials.

The driving mechanism 9 comprises a second driving member 21 fixedly connected to the side wall of the sealing cover 19, and the second driving member 21 is a motor. The output end of the second driving member 21 is fixedly connected with a driving shaft, and the driving shaft is fixedly connected with the upper guide wheel 6. And starting the second driving part 21, driving the driving shaft to rotate by the second driving part 21, driving the upper guide wheel 6 to rotate by the driving shaft, driving the connecting belt 7 to synchronously move by the upper guide wheel 6, driving the lower guide wheel 5 to rotate by the connecting belt 7, and realizing the rotating action of the connecting belt 7.

The implementation principle is as follows:

the materials are placed in the material storage box 4 at ordinary times, and the material storage box 4 is placed on the ground, so that the materials are convenient to pour;

when the roller press needs to work, the second driving piece 21 drives the connecting belt 7 to rotate, the connecting belt 7 drives the material bin 8 to move synchronously, the material bin 8 brings materials in the material storage box 4 to the upper part of the feed hopper 3 and enters the interior of the roller press body 2 through the feed hopper 3, and feeding of the roller press is achieved;

the first driving member 17 is started to rotate the helical blade 16, so as to accelerate the speed of the material in the material storage area 11 entering the lifting area 12 and improve the overall working efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a loading attachment of roller press, includes frame (1), establishes roller press body (2) in frame (1), be equipped with feeder hopper (3) on roller press body (2), its characterized in that: be equipped with storage case (4) on frame (1), storage case (4) are placed subaerial, storage case (4) internal rotation is connected with down guide pulley (5), it is connected with guide pulley (6) to rotate in frame (1), it sets up in the top of feeder hopper (3) to go up guide pulley (6), it has connecting band (7) to go up synchronous toothing between guide pulley (6) and lower guide pulley (5), be equipped with on frame (1) and be used for driving connecting band (7) pivoted actuating mechanism (9), be equipped with a plurality of feed bins (8) on the perisporium of connecting band (7).

2. The feeding device of a roller press as claimed in claim 1, characterized in that: be provided with baffle (10) in storage case (4), baffle (10) divide into storage area (11) and lifting area (12) in storage case (4), lower guide pulley (5) set up in lifting area (12), set up opening (13) of intercommunication storage area (11) and lifting area (12) on baffle (10), the interior diapire that promotes area (12) set up for the arc and with feed bin (8) between clearance fit.

3. The feeding device of a roller press as claimed in claim 2, characterized in that: and a material cleaning mechanism (14) for cleaning materials in the material storage area (11) is arranged in the material storage area (11).

4. The feeding device of a roller press as claimed in claim 3, characterized in that: clear material mechanism (14) including rotate pivot (15) of connection on storage case (4), establish helical blade (16) on pivot (15), be used for driving pivot (15) pivoted first driving piece (17), the axial direction of pivot (15) sets up towards opening (13).

5. The feeding device of a roller press as claimed in claim 4, characterized in that: the material cleaning mechanism (14) further comprises a trough (18) arranged on the inner bottom wall of the material storage box (4), and the helical blades (16) are in clearance fit with the inner wall of the trough (18).

6. The feeding device of a roller press as claimed in claim 5, characterized in that: the inner side wall of the material storage area (11) is arranged in an inclined mode so that materials can enter the material groove (18) conveniently.

7. The feeding device of a roller press as claimed in claim 1, characterized in that: the periphery of the connecting band (7) is covered with a sealing cover (19), and the top end of the sealing cover (19) is provided with a discharge hole (20).

8. The feeding device of a roller press as claimed in claim 1, characterized in that: the driving mechanism (9) comprises a second driving piece (21), a driving shaft is arranged at the output end of the second driving piece (21), and the driving shaft is fixedly connected with the upper guide wheel (6).